What Is A Concussion?

A concussion is the injury that results from a violent jar or shock to the head, causing at least a temporary loss in brain function.  Although losing consciousness is a common symptom of a concussion, it's possible to suffer a concussion without being completely "knocked out."

The brain floats within the skull surrounded by cerebrospinal fluid, which cushions it from the light bounces of everyday movement.  But the fluid may not be able to absorb the force of a sudden blow or a quick stop.  In these situations the brain may slide forcefully against the inner wall of the skull.  More serious injuries to the brain include bruising and swelling of the brain (contusion), a broken skull bone (skull fracture), and blood that collects in or around the brain (hematoma).

There's no such thing as a minor concussion that you simply "shake off."  Although not usually life-threatening, concussions can have serious effects.  Most people with mild injuries recover fully, but the healing process takes time.

Symptoms Of Concussion Or Post Concussion Syndrome (PCS)

Symptoms of PCS may be hard to distinguish from other disorders.  These include some of the following:

1. Headaches

2. Dizziness

3. Difficulty concentrating

4. Difficulty remembering

5. Difficulty reading, writing, calculating

6. Difficulty performing your old job at work (if young, difficulty with schoolwork)

7. Poor judgment (firings, arrest, fights)

8. Poor problem solving

9. Change in relationships with others

10. Visual, auditory or sensory impairments

11. Mood swings

12. Irritability

13. Anxiety or depression

Warning Signs

The following is a list of important considerations in the suspicion of brain injuries.

1. Did you hit your head in the accident?
2. Did you lose consciousness in the accident?
3. Did you experience amnesia?
4. Did you experience whiplash?
5. Did you feel dazed or confused after the accident?

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